US3348787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive and drive control for supply rolls
Assignee: Nu-Roll Corp
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Filing: 1966-05-20
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Granted: 1967-10-24
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Expires: 1986-05-20
Abstract
No abstract record available.
Inventors
- 👤 William H Giles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:36
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/12; B65B41/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A DRIVE FOR CONTROLLING THE SPEED OF ROTATION OF A SUPPLY ROLL COMPRISING A DRIVE SHAFT CONNECTED TO A MASTER MACHINE, A PAIR OF SHAFTS OPERATIVELY CONNECTED TO SAID DRIVE SHAFT, ONE OF SAID LAST NAMED SHAFTS BEING DRIVEN AT A SPEED GREATER THAN THE DRIVE SHAFT, AND THE DRIVEN AT A SPEED GREATER THAN THE DRIVE SHAFT, AND THE OTHER OF SAID LAST NAMED SHAFTS BEING DRIVEN AT A SPEED UNDER THE SPEED OF THE DRIVEN SHAFT, AN ARM PIVOTALLY CONNECTED AT ONE END OF ONE SHAFT OF SAID PAIR OF SHAFTS, ANOTHER SHAFT JOURNALLED ON THE FREE END OF SAID ARM AND HAVING DRIVING CONNECTIONS WITH THE SHAFT TO WHICH THE ARM IS PIVOTED, ROLLERS JOURNALED ON THE OTHER END OF SAID ARM AND IN DRIVING CONTACT WITH SAID SUPPLY ROLL AND SELECTIVE DRIVING CONNECTIONS BETWEEN SAID PAIR OF SHAFTS AND SAID DRIVE SHAFT FOR DRIVING THE SUPPLY ROLL.
Claim 2
Dependent Claim
151 words
A DRIVE FOR CONTROLLING THE SPEED OF ROTATION OF A SUPPLY ROLL COMPRISING A DRIVE SHAFT CONNECTED TO A MASTER MACHINE, A PAIR OF SHAFTS OPERATIVELY CONNECTED TO SAID DRIVE SHAFT, ONE OF SAID LAST NAMED SHAFTS BEING DRIVEN AT A SPEED GREATER THAN THE DRIVE SHAFT, AND THE DRIVEN AT A SPEED GREATER THAN THE DRIVE SHAFT, AND THE OTHER OF SAID LAST NAMED SHAFTS BEING DRIVEN AT A SPEED UNDER THE SPEED OF THE DRIVEN SHAFT, AN ARM PIVOTALLY CONNECTED AT ONE END OF ONE SHAFT OF SAID PAIR OF SHAFTS, ANOTHER SHAFT JOURNALLED ON THE FREE END OF SAID ARM AND HAVING DRIVING CONNECTIONS WITH THE SHAFT TO WHICH THE ARM IS PIVOTED, ROLLERS JOURNALED ON THE OTHER END OF SAID ARM AND IN DRIVING CONTACT WITH SAID SUPPLY ROLL AND SELECTIVE DRIVING CONNECTIONS BETWEEN SAID PAIR OF SHAFTS AND SAID DRIVE SHAFT FOR DRIVING THE SUPPLY ROLL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |